How to schedule messages in Slack

Complete guide with multiple methods and troubleshooting

7-10 min read
Expert Verified
Last Updated: August 2025

Quick Answer

Scheduling messages in Slack allows users to send messages at a later time, ensuring timely communication without needing to be online. This feature can be accessed through the message input field or the Slack desktop and mobile applications.

Medium⏱ 7-10 min read

Prerequisites & Requirements

Before scheduling messages in Slack, ensure you meet the following requirements:
  • •Slack account with an active workspace.
  • •Latest version of Slack installed on your device (desktop or mobile).
  • •Permissions to send messages in the channel or direct message where you want to schedule.
  • •Internet connection for accessing Slack.

Method 1: Scheduling Messages via the Message Input Field

This is the primary method for scheduling messages directly within Slack's interface, suitable for most users.
  • •Step 1: Open Slack and navigate to the channel or direct message where you want to send the scheduled message.
  • •Step 2: Type your message in the message input field.
  • •Step 3: Click on the small arrow next to the 'Send' button or press 'Shift + Enter' to open the scheduling options.
  • •Step 4: Select 'Schedule for later' from the dropdown menu.
  • •Step 5: Choose the date and time you want the message to be sent, then click 'Schedule Message'.
  • •Step 6: A confirmation message will appear indicating that your message has been scheduled.
  • •Step 7: To verify, check the scheduled messages in the channel or your direct messages.
  • •Step 8: If it doesn't work, ensure you have the latest version of Slack and the correct permissions.

For Windows 11

Windows 11 users will find the interface slightly different but the steps remain the same.
  • •Ensure you have the latest Slack app from the Microsoft Store.
  • •Follow the same steps as above; the user interface will guide you through the scheduling process.

For Windows 10

Windows 10 users can also follow the same steps as above, with minor interface differences.
  • •Ensure you have the latest Slack app from the Microsoft Store or Slack's official website.
  • •Follow the same scheduling steps; the interface will be similar.

Method 2: Scheduling Messages via Slackbot

Using Slackbot is an alternative method for scheduling messages, particularly useful for reminders.
  • •Step 1: Open a direct message with Slackbot by searching for 'Slackbot' in the search bar.
  • •Step 2: Type 'Schedule a message' followed by your message and the desired time (e.g., 'Schedule a message: 'Hello team, see you at 3 PM' at 2 PM').
  • •Step 3: Slackbot will confirm the scheduled message with a response indicating the time it will be sent.
  • •Step 4: To verify, check your messages with Slackbot for confirmation of scheduled messages.

Troubleshooting Common Issues

If you encounter issues while scheduling messages, consider the following solutions:
  • •Error: 'You do not have permission to send messages in this channel.' - Solution: Check with your workspace admin for the necessary permissions.
  • •Issue: Scheduled message does not appear in the channel - Fix: Ensure you have selected the correct date and time, and verify your timezone settings.
  • •Problem: Slack app crashes when scheduling - Workaround: Restart the app and ensure it is updated to the latest version.

Advanced Tips & Shortcuts

Enhance your Slack experience with these power user tips:
  • •Keyboard shortcut: 'Ctrl + Shift + K' - Quickly open the channel browser to find channels for scheduling messages.
  • •Command line: '/remind' - Use this command to set reminders for yourself or others, which can serve as a scheduling tool.
  • •Hidden feature: Scheduled messages can be edited or deleted by clicking on the message in the scheduled messages list.

Common Mistakes to Avoid

Avoid these common pitfalls:

Expert Tips

To maximize the effectiveness of scheduled messages, ensure you communicate with your team about their availability and preferred communication times.